joomla virtuemart - putting a equalled sized box around products on Category pages

my categories pages where looking a bit untidy with some items being taller and wider than others.

So on request I wanted to ' make a box to around products in Virtuemart on Joomla '

after adding some simple css to the existing browse page.  namely


.browseProductContainer {
    border: 1px solid #CCCCCC;
       width: 235px !important;
}

the sol my page looked like this



the solution was to add a height to the table under the 'browseProductContainer DIV'

table.tablebrowse1 {
height: 375px;
 margin-top: -20px;

}

It's now sorted and you can look at Womens Dresses